baber/WOPTO huggingface dataset:
Patent WO-2021077432-A1 (WO)
Inventor: CAO YIQING
IPC: H04W74/08
Filed: 2019-10-26
Abstract: Certain aspects of the present disclosure provide techniques for uplink scheduling for communication on an uplink from a user equipment (UE) to a base station (BS). The uplink scheduling is based on uplink transmission (UL Tx) switching time and/or uplink data preparation time of the UE. The uplink data preparation time is calculated based on the UL Tx switching time. For example, a UE can report to a BS at least one of an indication of a UL Tx switching time and an uplink data preparation time of the UE. In return, the UE can receive an indication of uplink scheduling from the BS, which the UE can use to communicate with the BS.
Patent WO-2020088660-A1 (WO)
Inventor: XUE LIXIA
IPC: H04W52/02
Filed: 2019-11-01
Abstract: The present application provides a power saving method and apparatus for a terminal device, and a device and a storage medium. The method comprises: the terminal device sends first information to a network device, the first information being used for indicating the processing time required by the terminal device for processing information to be processed; the network device configures a time-domain resource for said information according to the first information, and sends second information to the terminal device, the second information being used for indicating the time-domain resource. After receiving the second information, the terminal device adjusts said processing time according to the time-domain resource indicated by the second information, to prolong the clock of each module corresponding to said processing time, so as to achieve the purpose of power saving of the terminal device. Moreover, the network device configures the time-domain resource according to the processing time of the terminal device, so that the configured time-domain resource is adapted to the corresponding processing time, thereby ensuring the flexibility in time-domain resource allocation.
Patent WO-2021087664-A1 (WO)
Inventor: WANG JUNDONG
IPC: B08B1/04
Filed: 2019-11-04
Abstract: A B-scan probe cleaning and disinfecting device having a rotating structure, and a use method therefor. The device comprises a case (1), support legs (2), electric push rods (3), through holes (4), a first motor (5), a fixed plate (6), a rotating plate (7), a cleaning cylinder (8), a brush (9), a water receiving barrel (10), a water inlet hole (11), a first fixed cylinder (12), a second fixed cylinder (13), an ultraviolet germicidal lamp (14), a fan (15), a heating wire (16), a clean water tank (17), a liquid filling port (18), a water pump (19), a water pipe (20), a hollow box (21), a straight pipe (22), a solenoid valve (23), a nozzle (24), a fixing frame (25), a second motor (26), a guide rod (27), a screw rod (28), a nut (29), a fixing base (30), a guide ring (31), a probe mounting seat (32), a probe body (33), a case door (34), fastening locks (35), a third motor (36), a first gear (37), a second gear (38), a round pipe (39), and a silicone sleeve (40). The B-scan probe cleaning and disinfecting device can clean, dry, and disinfect the probe body, and by means of a rotation driving structure, the rotation of the probe body is implemented; thus, the cleaning, disinfecting and drying efficiency is improved, and use is facilitated.
Patent WO-2020098789-A1 (WO)
Title: Electrochemical device
Inventor: ZHANG XIAOWEN
IPC: H01M4/13
Filed: 2019-11-15
Abstract: Provided is an electrochemical device. The electrochemical device comprises a positive electrode sheet, a negative electrode sheet, and electrolyte, the positive electrode sheet comprises a current collector (10), a positive electrode active material layer (14), and a safety coating (12) disposed between the current collector (10) and the positive electrode active material layer (14), the safety coating (12) comprises a polymer matrix, a conductive material and an inorganic filler; relative to the total weight of the polymer matrix, the conductive material and the inorganic filler, the weight percentage of the polymer matrix is 35 wt% to 75 wt%, the weight percentage of the conductive material is 5 wt% to 25 wt%, and the weight percentage of the inorganic filler is 10 wt% to 60 wt%; the inorganic filler is an electrochemically active material or a material of a conductive carbon-coated modification, a conductive metal-coated modification or a conductive polymer-coated modification of the electrochemically active material, and the normal temperature viscosity of the electrolyte is ≤ 4cp. The electrochemical device (for example, a capacitor, a primary battery or a secondary battery, and the like) has improved safety performance and electrical performance.
Patent WO-2021088137-A1 (WO)
Inventor: HU GUOFU
IPC: B65D77/04
Filed: 2019-11-21
Abstract: 一种零售包装结构，包括包装盒（1）、纸卡（2）和吊挂扣（3）；纸卡（2）的至少一部分包裹在包装盒（1）的外表；包装盒（1）设有带有挂绳孔（110）的挂绳（11）；纸卡（2）设有第一通孔（21）；挂绳（11）可穿过第一通孔（21）并露出至少一部分；吊挂扣（3）可穿过挂绳孔（110），从而锁扣在挂绳孔（110）中；第一通孔（21）的尺寸可至少从一个方向阻止吊挂扣（3）通过第一通孔（21）。该结构可将纸卡（2）与包装盒（1）可靠地连接在一起，方便安装以及方便后期拆除纸卡（2）。
Patent WO-2020108394-A1 (WO)
Inventor: LI HONGWEI
IPC: B61H5/00
Filed: 2019-11-22
Abstract: An anti-freezing method for a braking device, which is applied to the technical field of rail vehicles. The method comprises: obtaining an ambient temperature and a vehicle state of a rail vehicle; if the ambient temperature is lower than a preset temperature threshold and the vehicle state meets a preset vehicle condition, controlling a brake caliper to perform opening and closing operations according to a first preset time interval, said opening and closing operations comprising: opening the brake caliper for a second preset time and then closing same. According to the described anti-freezing method, the process of controlling the opening and closing operations of the brake caliper is cyclically performed using the first preset time interval as a period, so that the brake caliper is in an action state of cyclically opening and closing in a severe cold climate, which thereby prevents the brake caliper from being frozen in a state for a long time, and ensures that the rail vehicle may still start normally in the severe cold climate. Also provided is an anti-freezing device for a braking device.
Patent WO-2021042589-A1 (WO)
Title: Extremum energy decomposition-based electrocardiogram signal analysis method
Inventor: ZHOU ZUOJIAN
IPC: A61B5/0245
Filed: 2019-11-28
Abstract: An extremum energy decomposition-based electrocardiogram signal analysis method, comprising: acquiring an ECG signal x(t) in an unknown state at a given time and at a given sampling frequency; performing de-noising preprocessing on the ECG signal x(t); taking the de-noised ECG signal x(t) as an original signal, decomposing the original signal x(t) into n extremum mode function components and a margin, the n extremum mode function components, obtained by decomposing the original signal x(t), representing components of different frequency bands of the original signal; and determining, according to the n extremum mode function components, whether the ECG signal is an abnormal electrocardiogram signal. The ECG signal is analyzed by means of extremum energy decomposition, the original signal is decomposed into a plurality of components, i.e. extremum component functions, and the energy of each component is calculated to obtain the energy distribution thereof.
Patent WO-2020119648-A1 (WO)
Inventor: Du Ming Zhe
IPC: H04L29/08
Filed: 2019-12-09
Abstract: 本发明涉及信息技术领域，具体而言，涉及一种基于代价优化的计算任务卸载算法，主要包括以下步骤：1)构建边云计算新模型；所述边云计算新模型包括计算三种重要的代价：计算任务的执行代价、同端计算任务之间的通信代价、跨端计算任务之间的非对称通信代价；2)对边云计算新模型进行扩展；3)合并计算代价；4)基于贪婪准则来求解优化卸载策略。本发明的算法解决了边缘计算和云计算的结合框架中，计算任务的卸载优化问题。
Patent WO-2020135008-A1 (WO)
Inventor: LI JIE
IPC: H04M1/02
Filed: 2019-12-10
Abstract: 一种主机（20），能够用于安装子机（10）且子机（10）能够从主机（20）拆卸，在子机（10）从主机（20）拆卸后，子机（10）能够与主机（20）通信连接，主机（20）包括主体部（21）和主机键盘（28），主体部（21）开设有凹槽（280），凹槽（280）的槽底开设有通孔（280a），主体部（21）内设有主板（206），主板（206）的背向凹槽（280）的一侧设有第一连接件。主机键盘（28）包括相互连接的按键部（281）和挠性电路板（282），挠性电路板（282）的远离按键部（281）的端部设有与第一连接件配合的第二连接件（283），按键部（281）容置于凹槽（280），挠性电路板（282）穿设通孔（280a）进入主体部（21）的内部，第二连接件（283）与第一连接件扣合。
Patent WO-2020155893-A1 (WO)
Inventor: ZHANG LEI
IPC: H01L21/768
Filed: 2019-12-16
Abstract: 一种过孔结构及其制造方法、电子器件、显示装置，属于电子技术领域。所述过孔结构包括：依次设置的第一导电层(10)、层间绝缘层(20)和第二导电层(30)，所述层间绝缘层(20)具有过孔(201)，所述第二导电层(30)通过所述过孔(201)与所述第一导电层(10)搭接，所述层间绝缘层(20)与所述第二导电层(30)接触的至少部分表面为凹凸不平的表面。避免了第二导电层(30)位于过孔(201)内的部分脱落，从而避免了第二导电层(30)与第一导电层(10)出现搭接不良。用于导电层的搭接。
Patent WO-2021051681-A1 (WO)
Title: Song recognition method and apparatus, storage medium and electronic device
Inventor: KONG LINGCHENG
IPC: G06F16/632
Filed: 2019-12-17
Abstract: Disclosed are a song recognition method and apparatus, a storage medium and an electronic device. In the solution, a target song segment is acquired, and conversion processing is carried out on the target song segment, so that a first spectrum map is generated; a multi-dimensional first feature vector is generated according to the first spectrum map and a preset neural network model; second feature vectors of prestored songs are acquired; the similarities between the first feature vector and the second feature vectors are calculated, and the maximum similarity is determined; and if the maximum similarity is greater than a preset threshold value, it is determined that the target song segment and the prestored song corresponding to the maximum similarity are different versions of the same song, thereby improving the recognition accuracy for a cover song.
Patent WO-2021120151-A1 (WO)
Title: Fourniture de paramètres liés à l'application, via une signalisation de plan utilisateur
Inventor: ZHANG JUAN
IPC: H04L12/24
Filed: 2019-12-20
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, un équipement utilisateur peut établir une session d'unité de données de protocole avec une entité de fonction d'analyse de données de réseau (NWDAF) d'un fournisseur de réseau sans fil ; recevoir, via la session d'unité de données de protocole et à l'aide d'une signalisation de plan utilisateur, une demande pour un ou plusieurs paramètres associés à une application s'exécutant sur l'équipement utilisateur ; et fournir le ou les paramètres à l'entité NWDAF via la session d'unité de données de protocole à l'aide d'une signalisation de plan utilisateur. De nombreux autres aspects sont fournis.
Patent WO-2020143460-A1 (WO)
Inventor: FANG DELI
IPC: G09F9/30
Filed: 2019-12-26
Abstract: 一种显示模组和显示装置。显示模组包括：显示面板(1)以及框形件(3)。框形件(3)设置在显示面板(1)的出光面(11)侧且位于显示面板(1)的出光面(11)的周边区域。在垂直于显示面板(1)的出光面(11)的方向上，框形件(3)的至少一部分与显示面板(1)重叠。框形件(3)的远离显示面板(1)的表面(31)从框形件(3)的外周边缘到内周边缘逐渐靠近所述显示面板(1)的出光面(11)。通过设置上述框形件，可以减少出光面上出现阴影的几率，改善显示效果。
Patent WO-2021077614-A1 (WO)
Title: Agv positioning method based on real-time map updating, agv positioning device, and agv positioning system
Inventor: ZHANG YIGONG
IPC: G01C21/00
Filed: 2019-12-27
Abstract: An AGV positioning method based on real-time map updating, an AGV positioning device, and an AGV positioning system. The AGV positioning method based on real-time map updating is applied in an AGV positioning device, and comprises: scanning a preset area of a target AGV to generate first scan data (S101); obtaining second scan data corresponding to the preset area from a predetermined offline map, and comparing the first scan data with the second scan data to generate a comparison result (S102); if the comparison result indicates that the first scan data is different from the second scan data, uploading difference data between the first scan data and the second scan data to a server, so that the server updates the offline map on the basis of the difference data (S103); and performing positioning on the basis of the updated offline map (S104). The method can alleviate the problem of unstable performance or even positioning loss in a dynamic environment in the prior art, and can improve the positioning stability and accuracy.
Patent WO-2021072980-A1 (WO)
Title: 一种耳机数据传输方法、系统、设备及计算机存储介质
Inventor: HE CHONG
IPC: H04R3/04
Filed: 2019-12-28
Abstract: 本申请公开了一种耳机数据传输方法、系统、设备及计算机存储介质，应用于耳机，获取待传输数据的第一数据类型；获取设定的FIR滤波系数的第二数据类型；确定第一数据类型与第二数据类型的小数位数的和值；在预设数据类型中，将小数位数比和值大至少两阶的数据类型确定为FIR滤波结果的第三数据类型；对待传输数据进行FIR滤波，得到目标滤波结果并传输。本申请中，在预设数据类型中，将小数位数比待传输数据及FIR滤波系数的小数位数和值大至少两阶的数据类型，确定为FIR滤波结果的第三数据类型，并且按照第三数据类型对待传输数据进行滤波，在滤波过程中不会出现因滤波结果溢出导致的破音、失音等现象，提高了耳机传输数据的性能。
Patent WO-2020135868-A1 (WO)
Inventor: LEI CHAOQIN
IPC: H04W24/02
Filed: 2019-12-30
Abstract: 本公开提供了一种信号的处理方法及装置。信号的处理方法包括：由用户设备(UE)的归属小区和UE的协同小区共同测量UE发送的信道测量参考信号SRS；根据测量结果，由归属小区和协同小区联合计算码本，并由归属小区调度UE采用码本发送物理上行共享信道PUSCH；以及根据码本，由归属小区和协同小区联合接收UE发送的PUSCH。
Patent WO-2021114434-A1 (WO)
Inventor: WU YUANXIN
IPC: G06T7/80
Filed: 2019-12-31
Abstract: Provided are a pure pose solution method and system for a multi-view camera pose and scene. The method comprises: a pure rotation abnormality recognition step, involving: performing pure rotation abnormality recognition on all views, marking views having a pure rotation abnormality, and obtaining marked views and non-marked views; a global translation linear calculation step, involving selecting one of the non-marked views as a reference view, constructing a constraint t r =0, constructing a global translation linear constraint, solving a global translation (I), recovering a global translation of the marked views according to t r  and (I), and screening a correct solution of the global translation; and a three-dimensional scene analytical recovery step, involving: analyzing and recovering the coordinates of all 3D points according to a correct solution of a global pose. The calculation efficiency and robustness of multi-view camera pose and scene structure recovery can be greatly improved.
Patent WO-2020143534-A1 (WO)
Inventor: MA ZHENKUN
IPC: A61K47/55
Filed: 2020-01-03
Abstract: Provided is the use of a rifamycin-quinolizidone coupling molecule as shown in I and a pharmaceutically acceptable salt thereof in the preparation of a drug for treating or preventing infections caused by methicillin-resistant, quinolone-resistant, and methicillin and quinolone-multi-resistant Staphylococcus aureus. The rifamycin-quinolizidone coupling molecule and the pharmaceutically acceptable salt thereof provided by the present invention can effectively treat or prevent bacterial infections and diseases caused by methicillin-resistant, quinolone-resistant, and methicillin and quinolone-multi-resistant Staphylococcus aureus; and compared with a pharmaceutical combination of rifamycin and quinolone, the frequency of spontaneous drug resistance occurring is reduced.
Patent WO-2020156080-A1 (WO)
Inventor: HAN JIFENG
IPC: B62D5/22
Filed: 2020-01-08
Abstract: 一种叉车转向桥(100)及叉车，该叉车转向桥(100)包括桥体(1)、电机(2)、转向齿轮(3)、转向齿条(4)、左转向机构和右转向机构，转向齿轮(3)与转向齿条(4)啮合，转向齿条(4)的两端分别与左转向机构和右转向机构相连，电机(2)用于驱动转向齿轮(3)旋转，从而带动转向齿条(4)左右移动，以实现车轮转向。
Patent WO-2021142845-A1 (WO)
Title: Graph-based industrial flow model building system, device, and method
Inventor: ZOU WENCHAO
IPC: G06N5/00
Filed: 2020-01-19
Abstract: Provided is a graph-based industrial flow model building method. The method comprises the following steps: importing a set of entities on the basis of one industrial flow to build a graph-based model of the industrial flow; searching for a user-defined entity in the graph-based model of the industrial flow, if the user-defined entity is found, acquiring a connection of the user-defined entity, and if not, generating a new implementation layer; searching for an implementation layer of the user-defined entity in the model, if the implementation layer of the user-defined entity is found, acquiring a connection of the implementation layer of the user-defined entity, and if not, generating a new implementation layer; and searching for a system-defined entity in the model, if the system-defined entity is found, acquiring a connection of the system-defined entity, and if not, generating a new implementation layer. The present invention generates an intermediate layer in the user-defined entity and the system-defined entity to prevent ambiguity of a process or logic in an industrial flow model.
Patent WO-2021146847-A1 (WO)
Title: Positioning processing method and apparatus, base station, terminal device, and storage medium
Inventor: LIU YANG
IPC: H04W4/33
Filed: 2020-01-20
Abstract: Provided in the embodiments of the present invention is a positioning processing method for use in a base station, the method comprising: receiving a first positioning reference signal sent by a first terminal device; receiving a second positioning reference signal sent by a second terminal device bound to the first terminal device; on the basis of the first positioning reference signal and the second positioning reference signal, determining location information of the first terminal device; and sending the location information to at least one of the first terminal device and the second terminal device. Also provided in the embodiments of the present disclosure are a positioning processing apparatus, a base station, a terminal device, and a storage medium. The present disclosure can implement re-positioning of the first terminal device by means of the second terminal device assisting the first terminal device, increasing the precision of positioning the first terminal device.
Patent WO-2020125813-A1 (WO)
Inventor: LIU JINSONG
IPC: D03D15/54
Filed: 2020-02-12
Abstract: 一种玻璃纤维织物及其制备方法，将彩色玻璃纤维掺入作为经线和/或纬线的原色玻璃纤维中，经整经、穿筘、织造，制得玻璃纤维织物，该玻璃纤维织物经热处理后，未出现变黄、褐色条纹、掉色等情况，可快速便捷地检验织物经线或纬线的位移，也便于织物下料剪裁的定位，或为后道加工提供基准线。
Patent WO-2020192499-A1 (WO)
Inventor: BIAN XUEFEI
IPC: G06T5/00
Filed: 2020-03-17
Abstract: Provided in the embodiments of the present application are an image processing method and device, relating to the technical field of image processing. The method comprises: obtaining an image to be processed; obtaining a first image obtained by performing resolution reduction processing on the image to be processed; performing image processing on the first image to obtain a second image; and improving the resolution of the second image to a preset resolution to serve as a result of image processing. Applying the solution provided in the embodiments of the present application to image processing can reduce the requirements on image resolution in an image processing process.
Patent WO-2020187332-A1 (WO)
Inventor: PENG LI
IPC: B82Y40/00
Filed: 2020-04-02
Abstract: A method for electrocatalytic preparation of defect-free disorderly stacked graphene nanofilms. The graphene nanofilm is obtained by thermally and electrically treating an independent self-supported graphene film. The steps are as follows: (1) preparing an independent self-supported graphene film, the number of graphene films in the thickness direction being not greater than 200; and (2) gradually heating the graphene film to 2000°C, the heating speed being not greater than 60°C/min, maintaining the temperature for 1-2 h, then electrifying the film, the current magnitude being 1-20 A, and maintaining the state for 1-4 h.
Patent WO-2021189528-A1 (WO)
Title: 热活化延迟荧光材料及其合成方法、电致发光器件
Inventor: WANG YANJIE
IPC: C09K11/06
Filed: 2020-04-07
Abstract: 本发明公开了一种热活化延迟荧光材料及其合成方法、电致发光器件，上述热活化延迟荧光材料为由电子给体和电子受体反应合成的目标化合物，所述目标化合物为D n-A分子结构，n为1或2或3；其中所述分子结构中D为电子给体，A为电子受体。
Patent WO-2021093259-A1 (WO)
Title: Arbitrary singularity beam order detection device and method
Inventor: LI YING
IPC: G01J9/00
Filed: 2020-04-08
Abstract: An arbitrary singularity beam order detection device and method. The device comprises: a singularity beam generating module for generating singularity light having arbitrary topological charge and polarization order of orthogonal linear polarization components; a reference beam generating module for generating reference light linearly polarized along a preset angle; a polarization separation and interference module for performing separation and mutual interference of horizontal polarization components and vertical polarization components of the incident singularity light and the reference light; and a light intensity detection module for detecting interference light intensity distribution. By performing separation and mutual interference of the horizontal polarization components and the vertical polarization components on beams of an arbitrary polarization state, accurate detection of the topological charge and polarization order of an arbitrary singularity beam is implemented by analyzing interference fringes, and the present invention has the advantages of high detection efficiency and a wide application range. Further disclosed is an arbitrary singularity beam order detection method.
Patent WO-2021073060-A1 (WO)
Title: Method for preparing hollow glass microbeads with high floatation rate
Inventor: XU CHUANHUA
IPC: C03C12/00
Filed: 2020-04-13
Abstract: Disclosed is a method for preparing hollow glass microbeads with a high floatation rate, and the production process and steps thereof comprising: 1) preparation of a slurry: accurately weighing the components of basic raw materials, a stable dispersant and a surfactant, wherein the components of the basic raw materials are quartz, borax, calcium carbonate, sodium carbonate, sodium sulfate, and sodium phosphate; 2) preparation of a precursor; 3) preparation of hollow glass microbeads; and 4) surface modification. The stably dispersed slurry prepared by the method of the present invention has a high solid phase content, and low surface tension and viscosity, such that the energy consumption of spray granulation is not only significantly decreased, but also the prepared precursor has a small particle size span and uniform composition. In combination with a high-temperature negative-pressure vitrification process, the hollow glass microbeads are enabled to have a floatation rate of higher than 96.5% and a high surface finish, and furthermore, the hollow glass microbeads are strengthened by using low-temperature circulating wind. The raw materials of the present invention are easily available, the conglomeration rate of the hollow glass microbeads is high, and the present invention is simple in technological process, and low in energy consumption and production cost, and the product has a wide range of application.
Patent WO-2021128660-A1 (WO)
Title: 一种机壳定子抓取装置
Inventor: ZHONG QIANG
IPC: B25J15/00
Filed: 2020-04-20
Abstract: 一种机壳定子抓取装置，包括安装座（1）、胀紧夹爪（2）、楔形支撑件（3）和驱动楔形支撑件上下移动的驱动机构（4），楔形支撑件（3）沿其周向间隔设有多个楔形块（31），楔形块（31）的厚度从上到下变大，楔形块（31）与胀紧夹爪（2）相对的一面设有直线导轨（32），胀紧夹爪（2）的内侧面设有与直线导轨（32）相匹配的滑块（21），驱动机构（4）的驱动端与楔形支撑件（3）的上端连接；通过驱动单元（4）驱动楔形支撑件（3）向上移动，通过楔形块（31）与胀紧夹爪（2）的配合将胀紧夹爪（2）撑开将定子胀紧，从而实现定子的抓取。该装置通过驱动机构（4）驱动楔形支撑件（3）上移将胀紧夹爪（2）撑开，实现定子的自动抓取，且能够保证抓取过程中定子的品质。
Patent WO-2020221223-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W28/10
Filed: 2020-04-28
Abstract: Provided in the present application are a communication method and a corresponding apparatus and system. The method comprises: a first network receiving a paging message from a first network device and used for paging a first terminal device, wherein the paging message comprises first information; a network type of the first network being a first network type; determining, according to the first information, a second network associated with the paging message for paging the first terminal device, and the type of the second network being a second network type, wherein the first network type is a non-public network, and the second network type is a public network, or the first network type is a public network, and the second network type is a non-public network. Cross-network paging between networks of different network types can be supported.
Patent WO-2021226859-A1 (WO)
Title: Restoration of data connectivity after random access problem in non-standalone network
Inventor: ZHANG HAO
IPC: H04W76/18
Filed: 2020-05-13
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, while registered with a non-standalone network, that a count of random access failures for a cell satisfies a failure count threshold, based at least in part on adding a secondary cell group. The UE may perform a detach and attach procedure or a tracking area update procedure with the cell based at least in part, on the determining that the count of random access failures satisfies the failure count threshold. Numerous other aspects are provided.